Ultrawideband renews high-speed wireless hopes

UltraWideband: Is it the new Infiniband? I have heard so much hype around this technology but the implementations are far and few. I have seen the demos but somehow it does not make any sense why this technology over other unlicensed wireless spectrum based technologies would get a major chunk of the business. Perhaps I am missing something here?

bq. Ultrawideband (UWB) is shaping up as a high-speed wireless technology for the enterprise, but before its success can be assured, it must first navigate the complexities of industry working groups. [InfoWorld]